KLM's 24-hour rule allows you to cancel+𝟏⪰𝟖𝟓𝟓⪰𝟖𝟑𝟖⪰𝟒𝟗.𝟔𝟐 your F𝐥ight reservation or make changes to your booking+𝟭-𝟴𝟎𝟮-𝟓𝟎𝟎-𝟳𝟭𝟳𝟮 within the first 24 hours of purchase without any penalty fees, as long as your Flight is at least 7 days away.
KLM's 24-hour rule allows you to have queries on reservations, booking +𝟏⪰𝟖𝟓𝟓⪰𝟖𝟑𝟖⪰𝟒𝟗.𝟔𝟐 within the first 24 hours of purchase without any penalty fees, as long as your Flight is at least 7 days away. To cancel or change your reservation, call KLM at +𝟏⪰𝟖𝟓𝟓⪰𝟖𝟑𝟖⪰𝟒𝟗.𝟔𝟐 OR +𝟏⪰𝟖𝟓𝟓⪰𝟖𝟑𝟖⪰𝟒𝟗.𝟔𝟐 .